Remove unused scope Packages::BuildInfo.pluck_pipeline_ids

Kerri Millerrequested to merge
542966-remove-unused-pluck-pipeline-ids into master

Summary

Removes the unused scope Packages::BuildInfo.pluck_pipeline_ids from app/models/packages/build_info.rb.

Related to #542966 (closed)

Verification

This scope was verified as unused by:

  • keela --type scopes flagged it as unused
  • Grep search found no callers (only a single spec example referenced it)
  • Not used in scope chaining
  • Not used in merge() calls
  • Not used as default_scope or association scope

Cascade Removals

None - this was a standalone removal.

Metrics

Source File Complexity (flog)

Metric Before After Improvement
File flog total 22.8 20.3 -2.5 (11%)
Scope flog score 2.5 N/A -2.5 removed

Spec File Complexity (flog)

Metric Before After Improvement
Spec file flog total 175.9 149.5 -26.4 (15%)
Spec block flog score 26.4 N/A -26.4 removed

Combined Flog Summary

File Flog Removed
app/models/packages/build_info.rb 2.5
spec/models/packages/build_info_spec.rb 26.4
Total 28.9

Test Suite Impact

  • Specs removed: 1 example
  • Spec file: spec/models/packages/build_info_spec.rb
  • Time saved per run: 0.04544 seconds

Estimated CI Savings

Estimate Pipelines/Month Time Saved Cost Saved/Month Cost Saved/Year
Pessimistic 15,000 0.19 hrs/month $0.34 $4.09
Moderate 30,000 0.38 hrs/month $0.68 $8.18
Optimistic 50,000 0.63 hrs/month $1.14 $13.63

Based on 0.04544 seconds saved per pipeline × $0.03/minute (large runners: 3x cost factor on $10/1000 base minutes)

Files Modified

  • app/models/packages/build_info.rb (scope removed - 1 line)
  • spec/models/packages/build_info_spec.rb (specs removed - 6 lines, 1 example)
  • scripts/lint/keela_baseline.yml (entry removed - 2 lines)

Related

  • Related to #542966 (closed) (Improve unused code workflow)
  • Part of dead code cleanup effort
  • Scope was listed in scripts/lint/keela_baseline.yml

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